Hubert Bensmann

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In the present investigations new drug delivery systems have been developed, which are controlled by a computer and a high frequency energy transmission system. The capsules consist of a drug reservoir, a high frequency receiver, a gas generating section and a piston to pump a drug solution or drug suspension out of the reservoir. Mechanical energy is(More)
In the present investigations, a new high frequency remote-controlled capsule has been developed in which the mechanical energy to empty a drug reservoir is generated by a miniature gas producing cell. If the poles of the gas producing cell are connected by an electric circuit, the gas production starts. The rate of gas production can be regulated by a(More)
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